Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire

Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpireRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)9,001 8,377 -624 -6.9%
Incl. Wall Time (microsec) per call 4,501 4,189 -312 -6.9%
Excl. Wall Time (microsec)78 67 -11 -14.1%
Incl. CPU (microsecs)5,122 4,948 -174 -3.4%
Incl. CPU (microsecs) per call 2,561 2,474 -87 -3.4%
Excl. CPU (microsec)66 51 -15 -22.7%
Incl. MemUse (bytes)101,072 101,072 0 0.0%
Incl. MemUse (bytes) per call 50,536 50,536 0 0.0%
Excl. MemUse (bytes)-32,504 -32,504 0 0.0%
Incl. PeakMemUse (bytes)249,272 249,272 0 0.0%
Incl. PeakMemUse (bytes) per call 124,636 124,636 0 0.0%
Excl. PeakMemUse (bytes)632 632 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire0 N/A% -624 -38.0% -174 -11.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -1.8% -15 -8.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Form\FormBuilder::setCache0 N/A% -624 -100.0% -174 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -482 -77.2% -29 -16.7% 0 N/A% 0 N/A%
Drupal\Component\Serialization\PhpSerialize::encode0 N/A% -103 -16.5% -103 -59.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::merge0 N/A% -21 -3.4% -19 -10.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::keys0 N/A% -7 -1.1% -7 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::fields0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%